5489744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26393}}^1$

素因数の和:26414

約数の個数: 20

約数和(自身を含む): 11454996

約数和(自身を除く): 5965252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26393, 52786, 105572, 211144, 343109, 422288, 686218, 1372436, 2744872, 5489744]

約数ペア:

[(1, 5489744), (2, 2744872), (4, 1372436), (8, 686218), (13, 422288), (16, 343109), (26, 211144), (52, 105572), (104, 52786), (208, 26393)]